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Official data from INPI

PROCESSO PARA RETIFICAR UM FURO CILÍNDRICO INTERNO.

ArquivadaInvention Patent

Application data

Number

PI8600488

Type

Invention Patent

Filing

02/05/1986

Publication

10/21/1986

Progress at the INPI

  1. Filing02/05/86
  2. Publication10/21/86
  3. Abandoned
  4. Allowance
  5. Grant
  6. In force

The application was abandoned: examination was not requested within the 36 months following the 02/05/1986 filing, the deadline set by art. 33 of the Brazilian IP Act. The technology is in the public domain in Brazil.

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Latest action published by the INPI: 01/03/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

E. C. (pessoa física)

US

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Inventors

S. F. (pessoa física)

V. D. (pessoa física)

Technical data

IPC Classification

Priority claims

US

699.707 · 02/08/1985

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 33 da LPI

#11.1

01/03/1989

RPI 950

Publicação do pedido de patente

#3.1

10/21/1986

RPI 835

Pedido de patente depositado

#2.1

07/29/1986

RPI 823

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